245010816

素因数分解:

$2^7\times 3^2\times {\mathrm{212683}}^1$

素因数の和:212703

約数の個数: 48

約数和(自身を含む): 705047460

約数和(自身を除く): 460036644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 212683, 425366, 638049, 850732, 1276098, 1701464, 1914147, 2552196, 3402928, 3828294, 5104392, 6805856, 7656588, 10208784, 13611712, 15313176, 20417568, 27223424, 30626352, 40835136, 61252704, 81670272, 122505408, 245010816]

約数ペア:

[(1, 245010816), (2, 122505408), (3, 81670272), (4, 61252704), (6, 40835136), (8, 30626352), (9, 27223424), (12, 20417568), (16, 15313176), (18, 13611712), (24, 10208784), (32, 7656588), (36, 6805856), (48, 5104392), (64, 3828294), (72, 3402928), (96, 2552196), (128, 1914147), (144, 1701464), (192, 1276098), (288, 850732), (384, 638049), (576, 425366), (1152, 212683)]